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toothfish

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noun tooth·fish \ ˈtüth-ˌfish \

Definition of toothfish

plural toothfish or toothfishes
:either of two large marine food fishes (genus Dissostichus of the family Nototheniidae) found especially in antarctic and subantarctic waters:
a :patagonian toothfish
b :antarctic toothfish

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First Known Use of toothfish

1997

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